An archive of 14 million documents created by tobacco companies about their advertising, manufacturing, marketing, scientific research and political activities, hosted by the UCSF Library and Center for Knowledge Management.

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About LTDL...

The Legacy Tobacco Documents Library (LTDL) was created in 2002 by the UCSF Library and Center for Knowledge Management. LTDL was built to house and provide permanent access to tobacco industry internal corporate documents produced during litigation between US States and the seven major tobacco industry organizations and other sources. These internal documents give a view into the workings of one of the largest and most influential industries in the United States.